EP2928053A4 - Brushless motor - Google Patents

Brushless motor

Info

Publication number: EP2928053A4
Authority: EP; European Patent Office
Prior art keywords: brushless motor; brushless; motor
Prior art date: 2012-12-03
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP13860273.5A

Other languages

German (de)

French (fr)

Other versions

EP2928053A1 (en

Inventor

Yin Chen

Ranran Xia

Qiang Wang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Changzhou Globe Co Ltd

Original Assignee

Changzhou Globe Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-12-03

Filing date

2013-11-13

Publication date

2016-08-03

2013-11-13 Application filed by Changzhou Globe Co Ltd filed Critical Changzhou Globe Co Ltd

2015-10-07 Publication of EP2928053A1 publication Critical patent/EP2928053A1/en

2016-08-03 Publication of EP2928053A4 publication Critical patent/EP2928053A4/en

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Motor Or Generator Cooling System (AREA)
Motor Or Generator Frames (AREA)
Brushless Motors (AREA)
Dc Machiner (AREA)

EP13860273.5A 2012-12-03 2013-11-13 Brushless motor Withdrawn EP2928053A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN2012105060438A CN102969861A (en)	2012-12-03	2012-12-03	Brushless motor
PCT/CN2013/001376 WO2014086094A1 (en)	2012-12-03	2013-11-13	Brushless motor

Publications (2)

Publication Number	Publication Date
EP2928053A1 EP2928053A1 (en)	2015-10-07
EP2928053A4 true EP2928053A4 (en)	2016-08-03

Family

ID=47799803

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13860273.5A Withdrawn EP2928053A4 (en)	2012-12-03	2013-11-13	Brushless motor

Country Status (7)

Country	Link
US (1)	US9525326B2 (en)
EP (1)	EP2928053A4 (en)
JP (1)	JP6063579B2 (en)
KR (1)	KR20150115720A (en)
CN (1)	CN102969861A (en)
CA (1)	CA2904771C (en)
WO (1)	WO2014086094A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102969861A (en) *	2012-12-03	2013-03-13	常州格力博有限公司	Brushless motor
CA2888540A1 (en) *	2013-01-14	2014-08-14	Dayco Ip Holdings, Llc	Piston actuator controlling a valve and method for operating the same
CN103219832A (en) *	2013-04-01	2013-07-24	常州格力博有限公司	Brushless electric circular saw
CN106625175A (en) *	2016-10-27	2017-05-10	浙江锋利工具制造有限公司	Embedded brushless motor direct-drive cutting machine
CN109149872A (en) *	2017-06-27	2019-01-04	龙海特尔福汽车电子研究所有限公司	Brushless motor controller based on EPS system
US11374469B2 (en)	2018-01-23	2022-06-28	MAGicALL, Inc.	Electric machine with integrated controller
CN114876827A (en)	2021-02-05	2022-08-09	创科无线普通合伙	Hair drier

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6949849B1 (en) *	1998-06-30	2005-09-27	General Electric Company	Motor endshield assembly for an electronically commutated motor
WO2008156185A1 (en) *	2007-06-18	2008-12-24	Hitachi Koki Co., Ltd.	Power tool
US20100327679A1 (en) *	2009-06-24	2010-12-30	Denso Corporation	Electronic circuit-integrated motor drive and semiconductor module
US20110278970A1 (en) *	2010-05-13	2011-11-17	James Ching Sik Lau	Electric motor

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4156168A (en) *	1976-11-03	1979-05-22	Tokheim Corporation	Electric motor
US5061869A (en) *	1987-04-01	1991-10-29	United Technologies Electro Systems, Inc.	Motor housing structure
JPH06121507A (en) *	1992-10-07	1994-04-28	Matsushita Electric Ind Co Ltd	Brushless motor
US5654599A (en) *	1994-12-29	1997-08-05	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Dynamically timed electric motor
DE19956380C1 (en) *	1999-11-24	2001-01-04	Bosch Gmbh Robert	Fluid pump for vehicle cooling and heating systems has plastics motor housing with claw plates of claw pole stator formed as integral components thereof
CN2402054Y (en) *	1999-12-14	2000-10-18	广东美的集团股份有限公司	Low voltage brushless dc motor
JP3711877B2 (en) *	2001-03-02	2005-11-02	日立工機株式会社	Electric tool
CN2529438Y (en) *	2001-09-23	2003-01-01	瑞安市正中电机有限公司	Brushless DC electric machine
DE10302791B4 (en) *	2002-01-30	2016-03-17	Denso Corporation	electric compressor
US7253585B2 (en) *	2002-11-22	2007-08-07	Milwaukee Electric Tool Corporation	Battery pack
US6933640B2 (en) *	2003-10-16	2005-08-23	A.O. Smith Corporation	Electric machine and method of assembling the same
US7548007B2 (en) *	2004-06-14	2009-06-16	Comair Rotron Inc.	Rotor shaft coupling
CN2938545Y (en) *	2006-07-28	2007-08-22	许晓华	Distribution structure of field effect tube on electric machine back end cap
CN101373907A (en) *	2008-07-01	2009-02-25	姜卫亮	Brushless motor
JP5522504B2 (en) *	2008-09-29	2014-06-18	日立工機株式会社	Electric tool
WO2010042561A2 (en) *	2008-10-06	2010-04-15	Shop Vac Corporation	Vacuum assembly with inlet through removable tank
WO2010087235A1 (en) *	2009-01-30	2010-08-05	Hitachi Koki Co., Ltd.	Power tool
JP5472683B2 (en) *	2009-05-11	2014-04-16	日立工機株式会社	Electric tool
JP5435286B2 (en) *	2009-06-24	2014-03-05	株式会社デンソー	Drive device
JP5170222B2 (en) *	2009-12-07	2013-03-27	マックス株式会社	Charging tool
JP5012953B2 (en) *	2010-05-21	2012-08-29	株式会社デンソー	Drive device
CN203014627U (en) *	2012-12-03	2013-06-19	常州格力博有限公司	Brushless motor
CN102969861A (en) *	2012-12-03	2013-03-13	常州格力博有限公司	Brushless motor

2012
- 2012-12-03 CN CN2012105060438A patent/CN102969861A/en active Pending
2013
- 2013-11-13 JP JP2015543240A patent/JP6063579B2/en active Active
- 2013-11-13 EP EP13860273.5A patent/EP2928053A4/en not_active Withdrawn
- 2013-11-13 CA CA2904771A patent/CA2904771C/en active Active
- 2013-11-13 WO PCT/CN2013/001376 patent/WO2014086094A1/en active Application Filing
- 2013-11-13 KR KR1020157013524A patent/KR20150115720A/en not_active Application Discontinuation
2015
- 2015-05-20 US US14/718,076 patent/US9525326B2/en active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6949849B1 (en) *	1998-06-30	2005-09-27	General Electric Company	Motor endshield assembly for an electronically commutated motor
WO2008156185A1 (en) *	2007-06-18	2008-12-24	Hitachi Koki Co., Ltd.	Power tool
US20100327679A1 (en) *	2009-06-24	2010-12-30	Denso Corporation	Electronic circuit-integrated motor drive and semiconductor module
US20110278970A1 (en) *	2010-05-13	2011-11-17	James Ching Sik Lau	Electric motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014086094A1 *

Also Published As

Publication number	Publication date
US20150256053A1 (en)	2015-09-10
CN102969861A (en)	2013-03-13
CA2904771C (en)	2018-12-04
EP2928053A1 (en)	2015-10-07
US9525326B2 (en)	2016-12-20
CA2904771A1 (en)	2014-06-12
KR20150115720A (en)	2015-10-14
WO2014086094A1 (en)	2014-06-12
JP6063579B2 (en)	2017-01-18
JP2016502388A (en)	2016-01-21

Publication	Publication Date	Title
EP2798724A4 (en)	2015-10-28	Motor
HK1205828A1 (en)	2015-12-24	Brushless dc motor
EP2936659A4 (en)	2016-08-10	A motor
EG27099A (en)	2015-06-08	Brushless dc motor
EP2905879A4 (en)	2016-05-25	Motor
EP2821671A4 (en)	2015-10-07	In-wheel motor
EP2811623A4 (en)	2016-04-20	Motor
EP2933903A4 (en)	2016-08-31	Rotor for motor
EP2926647A4 (en)	2016-07-27	Brushless chainsaw
EP2928048A4 (en)	2016-08-24	Electric motor
EP2858220A4 (en)	2016-07-20	Electric motor
GB2504520B (en)	2016-05-18	Motor mount
EP2863516A4 (en)	2016-04-13	Motor
EP2833521A4 (en)	2015-06-24	Stator
EP2768123A4 (en)	2016-03-23	Electric motor
EP2797212A4 (en)	2015-12-23	Inner-rotor type motor
EP2800249A4 (en)	2016-07-20	Motor
EP2806541A4 (en)	2016-04-27	Cantilevered-shaft electric motor
EP2894333A4 (en)	2016-05-25	Motor compressor
HUE039320T2 (en)	2018-12-28	Electric motor
EP2894055A4 (en)	2015-09-02	Motor drive unit
EP2928053A4 (en)	2016-08-03	Brushless motor
EP2863515A4 (en)	2015-09-23	Motor
EP2800247A4 (en)	2015-09-02	Motor
EP2819283A4 (en)	2016-04-13	Linear motor

Legal Events

Date	Code	Title	Description
2015-09-04	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2015-10-07	17P	Request for examination filed	Effective date: 20150518
2015-10-07	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2015-10-07	AX	Request for extension of the european patent	Extension state: BA ME
2015-10-28	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: CHANGZHOU GLOBE CO., LTD.
2016-03-09	DAX	Request for extension of the european patent (deleted)
2016-08-03	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20160704
2016-08-03	RIC1	Information provided on ipc code assigned before grant	Ipc: H02K 9/02 20060101ALI20160628BHEP Ipc: H02K 9/06 20060101ALN20160628BHEP Ipc: H02K 11/33 20160101ALN20160628BHEP Ipc: H02K 29/00 20060101AFI20160628BHEP Ipc: H02K 11/00 20160101ALI20160628BHEP
2017-01-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2017-02-08	17Q	First examination report despatched	Effective date: 20170105
2017-09-20	RIC1	Information provided on ipc code assigned before grant	Ipc: H02K 29/00 20060101AFI20170816BHEP Ipc: H02K 11/33 20160101ALN20170816BHEP Ipc: H02K 9/06 20060101ALN20170816BHEP Ipc: H02K 9/02 20060101ALI20170816BHEP Ipc: H02K 11/00 20160101ALI20170816BHEP
2017-10-11	RIC1	Information provided on ipc code assigned before grant	Ipc: H02K 9/02 20060101ALI20170904BHEP Ipc: H02K 9/06 20060101ALN20170904BHEP Ipc: H02K 11/00 20160101ALI20170904BHEP Ipc: H02K 11/33 20160101ALN20170904BHEP Ipc: H02K 29/00 20060101AFI20170904BHEP
2017-12-21	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2017-12-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2018-01-10	RIC1	Information provided on ipc code assigned before grant	Ipc: H02K 29/00 20060101AFI20171206BHEP Ipc: H02K 9/06 20060101ALN20171206BHEP Ipc: H02K 11/00 20160101ALI20171206BHEP Ipc: H02K 9/02 20060101ALI20171206BHEP Ipc: H02K 11/33 20160101ALN20171206BHEP
2018-01-17	INTG	Intention to grant announced	Effective date: 20171222
2018-09-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2018-10-24	18D	Application deemed to be withdrawn	Effective date: 20180503
2019-02-13	RIC1	Information provided on ipc code assigned before grant	Ipc: H02K 9/02 20060101ALI20171206BHEP Ipc: H02K 11/33 20160101ALN20171206BHEP Ipc: H02K 11/00 20160101ALI20171206BHEP Ipc: H02K 29/00 20060101AFI20171206BHEP Ipc: H02K 9/06 20060101ALN20171206BHEP